QSFP28 - GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Fri, 17 Jul 2026 09:22:40 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://www.gigalight.com/wp-content/uploads/2022/06/gigalight-logo-cn-500-500-100x100.png QSFP28 - GIGALIGHT https://www.gigalight.com 32 32 25G QSFP28 To 25G SFP28 PCC（1~5m） https://www.gigalight.com/25g-qsfp28-25g-sfp28-pcc.html Tue, 29 Jul 2025 10:06:52 +0000 https://www.gigalight.com/?post_type=product&p=8697 GIGALIGHT GQS-P28101-XXC cable assembly is a customized passive copper cable. The cable connects data signals from each of the 1 pair on the single QSFP end to the SFP28 end, the pair operates at data rates of up to 25Gb/s, each end can be addressed by EEPROM to provide product information, which can be read or write by I2C interface.

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]]> SiPh 100G QSFP28 DWDM1 10km Optical Transceiver https://www.gigalight.com/siph-100g-qsfp28-dwdm.html Fri, 17 Jul 2026 06:53:55 +0000 https://www.gigalight.com/?post_type=product&p=10619 The GIGALIGHT 100G QSFP28 DWDM1 SiPh optical transceiver is designed for using in 100-Gigabit Ethernet links up to 10km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA , 100G Lambda MSA 100G-LRSpecification and CAUI-4(no FEC). It integrates 4 data lanes in each direction with 4×25.78125Gb/s bandwidth.

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]]> 100G QSFP28 CWDM LR1 10km Optical Transceiver https://www.gigalight.com/100g-qsfp28-cwdm-lr.html Mon, 15 Jun 2026 10:29:06 +0000 https://www.gigalight.com/?post_type=product&p=10385 The GIGALIGHT 100G QSFP28 CWDM LR1 optical transceiver is designed for using in 100-Gigabit Ethernet links up to 10km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA , 100G Lambda 100G LR1 and CAUI-4(no FEC). The module incorporates 1 channel optical signal, on 1271 or 1291（1311/1331）nm center wavelength, operating at 100Gbps data rate. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 1 channel of 100Gbps (PAM4) optical signal, and also can convert 1 channel of 100Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data.

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]]> 100G QSFP28 SR1 VCSEL 850nm 100m Optical Transceiver https://www.gigalight.com/100g-qsfp28-sr.html Thu, 04 Jun 2026 10:03:04 +0000 https://www.gigalight.com/?post_type=product&p=10372 The GIGALIGHT 100G QSFP28 SR1 optical transceiver is a hot-pluggable single-channel QSFP28 module designed for 106.25Gbps PAM4 Ethernet. Optimized for short-reach interconnect, it supports 100 m transmission over OM4/OM5 multimode fiber at 106.25Gbps and complies with QSFP28 MSA, 100GBASE-SR1 and CAUI-4 (no FEC).

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]]> 100G QSFP28 SR BiDi VCSEL 850/910nm 100m Optical Transceiver https://www.gigalight.com/100g-qsfp28-sr-bidi.html Thu, 04 Jun 2026 09:25:17 +0000 https://www.gigalight.com/?post_type=product&p=10368 The GIGALIGHT 100G QSFP28 SR BiDi optical transceiver is designed for 100-Gigabit Ethernet links up to 70m over OM3 or 100m over OM4. It is compliant with the QSFP28 MSA, IEEE802.3cm-2020 and CAUI-4(no FEC).The module incorporates two 850nm/910nm VCSELs and PIN photodetectors, which transmit and receive bidirectionally over one simplex LC fiber. This delivers an aggregate bandwidth of 100Gbps via a duplex LC cable.This module converts four channels of 25Gbps (NRZ) electrical input data into two channels of 50Gbps (PAM4) optical signals, and can also convert two channels of 50Gbps (PAM4) optical signals back to four channels of 25Gbps (NRZ) electrical output data.

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]]> 100G QSFP28 PSM DWDM4 Optical Transceiver https://www.gigalight.com/100g-qsfp28-psm-dwdm4.html Wed, 27 May 2026 09:29:16 +0000 https://www.gigalight.com/?post_type=product&p=10350 GIGALIGHT 100G QSFP28 PSM DWDM4 optical transceiver is a 4-channel pluggable parallel optical transceiver for 100G/40G DWDM metro-access Ethernet. Optimized for data communication and interconnection, it features four bidirectional data lanes and delivers a total bandwidth of 104 Gbps. Each channel runs at 26 Gbps with a maximum reach of 10 km on G.652 SMF. Extended transmission distance is supported by using external Mux/Demux devices.

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]]> 100G QSFP28 BiDi ZR4 EML LWDM4 80km Optical Transceiver https://www.gigalight.com/100g-qsfp28-bidi-zr4.html Thu, 21 May 2026 09:57:55 +0000 https://www.gigalight.com/?post_type=product&p=10306 GIGALIGHT 100G QSFP28 BiDi  ZR4 single-fiber optical transceiver adopts LAN WDM technology, realizing mutual conversion between 4-channel 25G electrical signals and single-channel 100G optical signals. It complies with IEEE 802.3ba standard, supports up to 80km transmission distance.

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]]> 100G QSFP28 PSM4 Rugged Optical Transceiver https://www.gigalight.com/100g-qsfp28-psm4-rugged.html Thu, 21 May 2026 08:22:16 +0000 https://www.gigalight.com/?post_type=product&p=10297 For application scenarios in certain special industries, such as pulp and paper, water/wastewater treatment, mining, tire and rubber manufacturing, communication products need to be deployed in corrosive environments while ensuring long‑term stable and reliable communication services. These harsh industrial environments impose stringent reliability requirements on communication equipment. The GIGALIGHT 100G QSFP28 PSM4 rugged optical transceiver features surface treatments against moisture, salt spray and mold, which mitigate or eliminate adverse impacts of harsh environments on product performance and reliability.

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]]> 100G QSFP28 CWDM4 Rugged Optical Transceiver https://www.gigalight.com/100g-qsfp28-cwdm4-rugged.html Thu, 21 May 2026 06:34:56 +0000 https://www.gigalight.com/?post_type=product&p=10292 For application scenarios in certain special industries, such as pulp and paper, water/wastewater treatment, mining, tire and rubber manufacturing, communication products need to be deployed in corrosive environments while ensuring long‑term stable and reliable communication services. These harsh industrial environments impose stringent reliability requirements on communication equipment. The GIGALIGHT 100G QSFP28 CWDM4 rugged optical transceiver features surface treatments against moisture, salt spray and mold, which mitigate or eliminate adverse impacts of harsh environments on product performance and reliability.

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]]> 100G QSFP28 SR4 Rugged Optical Transceiver https://www.gigalight.com/100g-qsfp28-sr4-rugged.html Wed, 20 May 2026 09:34:35 +0000 https://www.gigalight.com/?post_type=product&p=10287 For application scenarios in certain special industries, such as pulp and paper, water/wastewater treatment, mining, tire and rubber manufacturing, communication products need to be deployed in corrosive environments while ensuring long‑term stable and reliable communication services. These harsh industrial environments impose stringent reliability requirements on communication equipment. The GIGALIGHT 100G QSFP28 SR4 rugged optical transceiver features surface treatments against moisture, salt spray and mold, which mitigate or eliminate adverse impacts of harsh environments on product performance and reliability.

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